diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index fcf6ff9a7..99a90bafc 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -2208,6 +2208,9 @@ au BufNewFile,BufRead */etc/udev/permissions.d/*.permissions setf udevperm
 " Udev symlinks config
 au BufNewFile,BufRead */etc/udev/cdsymlinks.conf	setf sh
 
+" Ungrammar, AKA Un-grammar
+au BufNewFile,BufRead *.ungram			setf ungrammar
+
 " UnrealScript
 au BufNewFile,BufRead *.uc			setf uc
 
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 3e34f5545..d40e2e94a 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -608,6 +608,7 @@ let s:filename_checks = {
     \ 'typescript': ['file.mts', 'file.cts'],
     \ 'typescript.glimmer': ['file.gts'],
     \ 'typescriptreact': ['file.tsx'],
+    \ 'ungrammar': ['file.ungram'],
     \ 'uc': ['file.uc'],
     \ 'udevconf': ['/etc/udev/udev.conf', 'any/etc/udev/udev.conf'],
     \ 'udevperm': ['/etc/udev/permissions.d/file.permissions', 'any/etc/udev/permissions.d/file.permissions'],
diff --git a/src/version.c b/src/version.c
index 23d7a2fe5..023548b87 100644
--- a/src/version.c
+++ b/src/version.c
@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1348,
 /**/
     1347,
 /**/